Kenny's recently released a beta of his Mac OS X email application, Balzac. It certainly looks professional and well designed and no one will complain about having such a georgous icon in their dock (I use Textmate a lot but the icon looks awful).

I downloaded an early version of Balzac and provided a bit of feedback a couple of months ago when the distribution list was closed. However Kenny's now made the current release available to all so it's your chance to scour over it. I personally plan to upgrade to this latest beta over the weekend.

Anyway, nice one Kenny, keep up the good work.